Results 111 to 120 of about 182,430 (285)

Non-linear Brane Dynamics in 6 Dimensions

open access: yes, 2004
We consider a dynamical brane world in a six dimensional spacetime containing a singularity. Using the Israel conditions we study the motion of a 4-brane embedded in this setup.
Abdalla   +11 more
core   +1 more source

A 3D In Vitro Model of the Human Hepatobiliary Junction

open access: yesAdvanced Science, EarlyView.
A 3D human organoid platform reconstructs the hepatobiliary junction between primary adult hepatocytes and intrahepatic cholangiocytes. These adult hepatobiliary organoids (aHBOs) support directional bile transport from canaliculi to ductule‐like structures, enable quantitative imaging of junction dynamics, and reveal cell‐type‐specific vulnerabilities
Ashley D. Westerfield   +13 more
wiley   +1 more source

Photon‐Sphere Modes in Curved Optical Microcavities: A Black‐Hole Analogue Laser

open access: yesAdvanced Science, EarlyView.
An optical analogue of a Schwarzschild black hole is realized using curved microcavities that preserve light‐like geodesics. A new family of laser modes confined around the photon sphere is identified alongside conventional whispering‐gallery modes. Analytical theory, numerical simulations, and experiments reveal curvature‐induced confinement, enabling
Chenni Xu   +9 more
wiley   +1 more source

Combates en el cielo bíblico

open access: yesGrafía
El presente artículo finalizado en julio de 2021, expone cronológicamente una fase del conflicto geopolítico, cultural, social, religioso y militar que se desarrolló en Oriente Medio entre los años 2006 y 2021, en la que se muestra detalladamente las ...
Leonardo Agudelo Velásquez
doaj  

A política externa da Turquia face a Israel : o regresso da ambição Otomana [PDF]

open access: yes, 2010
Este artigo visa analisar as relações diplomáticas e estratégicas que se estabeleceram entre a Turquia e Israel, desde a fundação do estado judaico em 1948. O principal objectivo é avaliar em que me‑ dida estas relações, que até um passado recente
Fernandes, José Pedro Teixeira
core  

First Observation of the Doubly Charmed Baryon Xi_cc^+

open access: yes, 2002
We observe a signal for the doubly charmed baryon Xi_cc^+ in the charged decay mode Xi_cc^+ --> Lambda_c^+ K- pi+ in data from SELEX, the charm hadro-production experiment at Fermilab.
A. A. Vorobyov   +114 more
core   +2 more sources

O‐GlcNAcylated TAP1 Impairs Antigen Presentation and Promotes Immune Evasion in Bladder Cancer

open access: yesAdvanced Science, EarlyView.
This article unveils a critical mechanism of immune evasion in bladder cancer, which the O‐GlcNAc modification of TAP1 disrupts antigen presentation. This modification triggers HLA‐A degradation, shielding tumor cells from CD8+ T cell attack. The findings highlight targeting this pathway as a promising therapeutic avenue to sensitize tumors to ...
Jinpeng Wu   +10 more
wiley   +1 more source

Selective Targeting of Immune Checkpoints HLA‐G and CD47 Using Novel Dual Signaling Protein DSP216 Promotes Innate Anticancer Immunity

open access: yesAdvanced Science, EarlyView.
The inhibitory immune checkpoints HLA‐G and CD47 are expressed on certain tumor types and inhibit immune cells in the tumor microenvironment. DSP216 binds specifically to cancer cells expressing both HLA‐G and CD47, and blocks their inhibitory signaling.
Lisa J. Jacob   +12 more
wiley   +1 more source

Religión y Cultura en el Nuevo Estado de Israel

open access: yes, 2022
Decir Religión y Cultura, refiriéndose a Israel, el de hoy y el de siempre, es hablar, ante todo, de la Biblia. Pero aquí se nos dispensará de este importantísimo tema por haberlo ya tratado ex profeso con cierta extensión en Cultura Bíblica (nº. 160, Mayo-Junio, 1958, págs, I29-I47): "La Biblia en el Nuevo Estado de Israel".
openaire   +1 more source

Home - About - Disclaimer - Privacy